Aerodynaic requirements that CARB wants to
impose on trucks operating in California.

Here
is the powerpoint presentation for the aerodynaic requirements
that CARB wants to put in place for Heavy Duty Diesel Fueled Trucks
operating in the State of California. These do not have to do
with the engine replacement or retrofit requirements. These have to do
with aerodynaic requirements that CARB wants to impose on trucks
operating in California. Although these requirements are not as
expensive as the engine replacement and retrofit requirements, these
are still quite expensive and will impose a substantial burden on the
small family owned trucking operations.

On September 14, 2009
ARB staff conducted a webinar informational session which provided an
overview of the Heavy-Duty Greenhouse Gas Emission Reduction
regulation. The PowerPoint presentation used for that session is now
available on our website at:
http://www.arb.ca.gov/cc/hdghg/hdghg_overview_pres.pdf

Responses
to emailed questions submitted during the September 14, 2009 session
will be summarized and posted to our website by September 30, 2009.